Question

(1/4+1/5) ÷ (1- 3/8× 3/5) Hope somebody helps..!!​

Answer 1

Step-by-step explanation:

= ( 1/4 + 1/5 ) ÷ ( 1 - 3/8 × 3/5 )

= (5+4)/20 ÷ ( 1 - 9/40 )

= 9/20 ÷ (40-9)/40

= 9/20 ÷ 31/40

= 18/31

I hope this answer is helpful for you......

Answer 2

Step-by-step explanation:

first take the lcm of 1/4 &1/5

lcm will be 20

After taking lcm the fractions will be

5/20 &4/20

now let's first add these fractions

thr solution after adding will be 9/20

(9/20)÷(1-9/40)

now,take the lcm of 1 & 9/40

lcm will be 40

now,solve the problem

so, 40-9/40 = 31/40

(9/20) ÷ (31/40)=9/20 × 40/31

=18/31

18/31 is your answer